Housing, in particular vehicle housing protected against the effects of detonation

The chassis (1) has a fastening element (2) for securely fixing an article (3) such as rifle holder on a chassis wall (1.1). The fastening element is a multi-axis damping structure. The fastening element formed as hollow section is extended between the housing wall and the article and formed with the plastic transformation portions (4) with attachment regions (5.1,5.2) through which the article is connected with the housing wall.